KOŠŤÁL, M., M. SCHULC, J. ŠOLTÉS, E. LOSA, L. VIERERBL, Zdeněk MATĚJ, F. CVACHOVEC a V. RYPRA. Measurements of neutron transport of well defined silicon filtered beam in lead. Applied Radiation and Isotopes. Elsevier, 2018, roč. 142, Dec, s. 160-166. ISSN 0969-8043. Dostupné z: https://dx.doi.org/10.1016/j.apradiso.2018.08.028. |
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@article{1470657, author = {Košťál, M. and Schulc, M. and Šoltés, J. and Losa, E. and Viererbl, L. and Matěj, Zdeněk and Cvachovec, F. and Rypra, V.}, article_number = {Dec}, doi = {http://dx.doi.org/10.1016/j.apradiso.2018.08.028}, keywords = {LVR-15; Neutron spectrometry; Stilbene; Detector calibration; Si neutron filter; Reactor dosimetry}, language = {eng}, issn = {0969-8043}, journal = {Applied Radiation and Isotopes}, title = {Measurements of neutron transport of well defined silicon filtered beam in lead}, url = {https://www.sciencedirect.com/science/article/pii/S0969804318301921?via%3Dihub}, volume = {142}, year = {2018} }
TY - JOUR ID - 1470657 AU - Košťál, M. - Schulc, M. - Šoltés, J. - Losa, E. - Viererbl, L. - Matěj, Zdeněk - Cvachovec, F. - Rypra, V. PY - 2018 TI - Measurements of neutron transport of well defined silicon filtered beam in lead JF - Applied Radiation and Isotopes VL - 142 IS - Dec SP - 160-166 EP - 160-166 PB - Elsevier SN - 09698043 KW - LVR-15 KW - Neutron spectrometry KW - Stilbene KW - Detector calibration KW - Si neutron filter KW - Reactor dosimetry UR - https://www.sciencedirect.com/science/article/pii/S0969804318301921?via%3Dihub N2 - The correct description of neutron transport in lead is an essential task for correct description of tritium production in the DEMO (DEMOnstration Power Station) breeding blanket because some concepts deal with lead as a major component: namely the WCLL (water cooled lithium lead blanket), HCLL (helium cooled lithium lead blanket), and DCLL (dual cooled lithium lead blanket). Concerning the improvement of the knowledge about the transport of fast neutrons in lead, a set of experiments and calculations was carried out to study this problem with a well-defined neutron beam. The neutron flux behind various lead arrangements positioned along the beam axis was measured using a stilbene scintillation crystal (10 mm × 10 mm) with neutron and gamma pulse shape discrimination. The measurement was performed along the beam axis and in the case of the thick target also above the axis, to estimate the neutron angular scatter in lead. The calculations were realized using MCNP6 with various nuclear data libraries. Discrepancies in the angular distribution description in the energy region of about 1 MeV were discovered by these experiments. ER -
KOŠŤÁL, M., M. SCHULC, J. ŠOLTÉS, E. LOSA, L. VIERERBL, Zdeněk MATĚJ, F. CVACHOVEC a V. RYPRA. Measurements of neutron transport of well defined silicon filtered beam in lead. \textit{Applied Radiation and Isotopes}. Elsevier, 2018, roč.~142, Dec, s.~160-166. ISSN~0969-8043. Dostupné z: https://dx.doi.org/10.1016/j.apradiso.2018.08.028.
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